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Dual‐Heterojunction Nanobowls
In article number 2304835, Limin Qi and co‐workers fabricate a unique BiVO4 nanobowl heterojunction photoanode consisting of BiOCl underlayer and embedded nanocrystals. This work highlights the great potential of integrating heterojunction engineering and morphology engineering in achieving advanced photoelectrodes for solar conversion.
Photoelectrochemical (PEC) water splitting represents an attractive strategy to realize the conversion from solar energy to hydrogen energy, but severe charge recombination in photoanodes significantly limits the conversion efficiency. Herein, a unique BiVO4 (BVO) nanobowl (NB) heterojunction photoanode, which consists of [001]‐oriented BiOCl underlayer and BVO nanobowls containing embedded BiOCl...
The development of catalytic systems that can activate aryl chlorides for palladium‐catalyzed cross‐coupling reactions is at the forefront of ongoing efforts to synthesize fine chemicals. In this study, a facile ligand‐template approach is adopted to achieve active‐site encapsulation by forming supramolecular assemblies; this bestowed the pristine inert counterparts with reactivity, which is further...
Functional passivators are conventionally utilized in modifying the crystallization properties of perovskites to minimize the non‐radiative recombination losses in perovskite light‐emitting diodes (PeLEDs). However, the weak anchor ability of some commonly adopted molecules has limited passivation ability to perovskites and even may desorb from the passivated defects in a short period of time, which...
Efficient Light‐Emitting Diodes
In article number 2205336, Yue‐Min Xie, You‐Yong Li, Man‐Keung Fung, and co‐workers introduce a novel multidentate molecule (Formamidine Sulfinic Acid, FSA) to heal perovskite defects, where the intense bonding strength of the S≐O and –NH2 groups of the multidentate molecule to the undercoordinated Pb defects can effectively facilitate the passivation of the perovskites,...
Targeted liposomes, as a promising carrier, have received tremendous attention in COVID‐19 vaccines, molecular imaging, and cancer treatment, due to their enhanced cellular uptake and payload accumulation at target sites. However, the conventional methods for preparing targeted liposomes still suffer from limitations, including complex operation, time‐consuming, and poor reproducibility. Herein, a...
Artificial cells are a powerful platform in the study of synthetic biology and other valuable fields. They share a great potential in defining and utilizing the superiority of the living system. Here, a protein synthesis system based on thermal responsive hydrogels with porous structure is reported. The hydrogels can immobilize plasmids on the surface inside their porous structure through a volume...
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